i dont remember seeing this stuff a few months back but its definitely got me interested in a gsxr front end for my 750. is there specific year fork or model needed? 600/750/1000?

You can mix and match all kinds of stuff to make it work but the easiest is the 2005-2010 gsxr600 and gsxr1000 forks. The gsxr1000 forks work as well but my top tree doesn't work because of the offset.